JP3701368B2

JP3701368B2 - Mounting fixture for floor-mounted Western style toilet

Info

Publication number: JP3701368B2
Application number: JP03642796A
Authority: JP
Inventors: 重太郎小林; 真樹松岡
Original assignee: Tobishima Corp; Togawa Rubber Co Ltd
Current assignee: Tobishima Corp; Togawa Rubber Co Ltd
Priority date: 1996-02-23
Filing date: 1996-02-23
Publication date: 2005-09-28
Anticipated expiration: 2016-02-23
Also published as: JPH09228454A

Description

【０００１】
【発明の属する技術分野】
本発明は、床の所定箇所に穿設した便器取付用孔へ押込み可能な固定部を有すると共に、床直置型洋風便器の取付部より挿入した取付ネジが螺着自在なネジ螺挿穴を形成してある床直置型洋風便器（以降、単に「洋風便器」という）の取付具に関する。
【０００２】
【従来の技術】
洋風便器を設けてなる一般建物などでは、便器の使用中あるいは排水時に発生する振動や音が下階等に伝播せず、下階等において静粛性が維持できることが望まれる。
従来の洋風便器の取付構造としては、当該洋風便器を建物の床に直に取付けた場合に生じる騒音等の問題を解消すべく、例えば、ゴム製の単なる円柱状の取付具をコンクリートの床に穿設した便器取付用孔に圧入し、前記洋風便器の固定ネジを当該取付具に螺合させて前記洋風便器を固定するものがあった。
【０００３】
【発明が解決しようとする課題】
しかし、前記取付具の床への取付けは、床に形成した便器取付用孔に前記取付具を単に圧入するだけであったから、前記取付具を前記便器取付用孔に対して適切な深さまで圧入する作業が煩雑となるばかりでなく、前記取付具の所望の性能が十分に発揮されない場合があった。
例えば、加圧力が強いと、前記取付具の圧入深さが深くなり過ぎ、前記取付具に対する前記取付ネジの螺合長さが短かくなって、前記洋風便器の取付けが確実でなくなる。
一方、加圧力が弱いと、前記取付具の圧入深さが浅くなり過ぎ、前記洋風便器の取付部が前記取付具の上に乗り上げる状態となって、やはり洋風便器の取付が確実でなくなる。
本発明の目的は、上記欠点に鑑み、前記取付具の前記便器取付用孔への押込みに際して、押込作業が確実に行え、かつ、押込深さを所定の深さに規制することが容易に行えて、前記洋風便器の使用に際して発生する振動や音が床等に伝播するのを有効に遮断できる洋風便器の取付具を提供することにある。
【０００４】
【課題を解決するための手段】
（構成）
この目的を達成するための本発明の洋風便器の取付具の特徴構成は、請求項１に記載の取付具にあっては、固定部の上部に、便器取付用孔より大径の鍔部を一体連接した点にある。
（作用・効果）
本構成によれば、前記便器取付用孔に対して前記取付具を押込む際に、前記鍔部がストッパとなるから、前記取付具を常に所定深さまで圧入することができる。
つまり、前記固定部の全ての部分が前記便器取付用孔の内部に押込まれるから、前記取付具は、前記便器取付用孔の側面に最大の摩擦力を作用させることとなり、前記取付具は、前記床に確実に保持される。
一方、前記鍔部を有する結果、前記取付具が前記便器取付用孔の内部に入り過ぎるおそれがなくなるから、前記洋風便器を固定するための取付ネジを、前記取付具に対して常に必要最小限の深さ以上に螺合させることができ、もって前記洋風便器の固定が確実になる。
【０００５】
（構成）
請求項２に記載したごとく、前記取付具の側部に、前記便器取付用孔へ押込む方向に沿った溝部を形成してもよい。
（作用・効果）
本構成によれば、前記取付具を前記便器取付用孔へ押込む際に、これら取付具と便器取付用孔との間に形成される空間の空気を、前記溝部を介して排出することができる。この結果、前記取付具の押込力が不必要に高まることがないから、前記取付具に対しては、前記取付具と前記便器取付用孔との摩擦力に勝る力さえ加えればよく、前記取付具の押込作業が容易になる。
【０００６】
（構成）
請求項３に記載したごとく、前記取付具の材料としては、硬さがＨｓ（JIS Ａ）＝３０〜７０度のエラストマーを使用するとよい。
（作用・効果）
この程度の硬さを有するエラストマーで前記取付具を構成すると、前記洋風便器を確実に固定しながらより一層の防振・防音効果が得られる。
即ち、前記取付具が適度な硬さを有するが故に、前記便器取付用孔の内壁に対して必要な摩擦力を確実に発生させるから、前記洋風便器に偏荷重がかかった場合等においても、前記取付具が抜け出るなどの事態は生じにくい。また、螺入された前記取付ネジが抜け出すおそれも少なくなるから、前記洋風便器の固定が確実となる。
一方、前記取付具は適度な弾性を有するものでもあるから、前記洋風便器から前記取付ネジに伝播した振動等は前記取付具において効果的に減衰・吸収されることとなる。
【０００７】
【発明の実施の形態】
以下に本発明の実施の形態を図面に基づいて説明する。
【０００８】
（概要）
本発明に係る洋風便器取付具Ａは、例えば図１に示す如く、コンクリートなどで形成された床２の所定箇所に穿設した複数の便器取付用孔３へ押込んで取付ける。
押込まれた夫々の取付具Ａと前記洋風便器１のネジ挿通孔１６との位置が重なるように前記洋風便器１を配置し、取付ネジ５を前記取付具１に螺合させることで前記洋風便器１を前記床２に固定する。当該取付ネジ５は、例えば木ネジ状のものを用いると、前記取付具Ａへの螺入が容易になって都合がよい。
前記取付具Ａは、その上部に鍔部が設けられてなり、前記取付具Ａを前記床２に対して所定の深さまで挿入するのを容易にし、かつ、確実にする。これにより、前記洋風便器１からの振動や音が前記床２に伝播するのを大幅に低減するものである。
以下、本発明に係る洋風便器取付構造に必要な夫々の部材について説明する。
【０００９】
（取付具）
前記取付具Ａの形状を図２および図３に示す。
前記取付具Ａは略円柱状を呈すると共に、前記便器取付用孔３へ押込まれる固定部６、および、当該固定部６に一体的に形成された鍔部８とからなる。当該鍔部８の外径は、前記固定部６の外径よりも大きく構成されている。前記鍔部８の上面７には、前記取付ネジ５の螺合を容易にするためのネジ螺挿穴１０が形成されている。当該ネジ螺挿穴１０は、前記取付ネジ５を前記取付具Ａの軸心に正確に位置させ、かつ、前記取付具Ａの軸心方向に正確に螺進させる等の目的で設けている。ただし、当該ネジ螺挿穴１０は、主に、前記取付ネジ５の取付けを容易にするためのものであるから、必ずしも形成する必要はない。
以上の如く、本発明の取付具Ａは前記鍔部８を有するから、前記取付具Ａを前記床２に対して常に一定の深さまで挿入することが容易になる。この結果、前記固定部６の全ての部分が前記便器取付用孔３の内部へ押込まれるから、前記取付具Ａは、前記便器取付用孔３の側面に最大の摩擦力を作用させることとなり、前記取付具Ａは、前記床２に確実に保持されることとなる。
一方、前記鍔部８を有する結果、前記取付具Ａが前記便器取付用孔３の内部に入り過ぎるおそれがなくなる。この結果、前記取付具Ａに対する前記取付ネジ５の螺入深さを常に必要最小限の深さ以上に確保することができるから、前記洋風便器１の固定が確実となる。
また、前記固定部６の側部には、前記取付具Ａの挿入時に前記便器取付用孔３の内部の空気を排出させるための溝部９を、前記取付具Ａの挿入方向に沿わせた状態に形成してある。この溝部９は、一つだけ形成してもよいし、複数形成してもよい。
前記取付具Ａの固定部６の側面形状は特に限定されるものではない。要するに、前記取付具Ａの弾性力に起因して、前記取付具Ａと前記便器取付用孔３との間に相応の摩擦力が発生するものであればよい。
前記取付具Ａの寸法・形状は、例えば、全高５０ｍｍ、前記鍔部８の直径２９ｍｍ、当該鍔部８の厚さ５ｍｍ、前記固定部６の直径２５ｍｍ、前記溝部の形状が半径２ｍｍの半円筒状となっている。
前記取付具Ａとしては、例えば、ＳＢＲ（スチレンブタジエンゴム）組成物など、汎用のエラストマーを用いる。即ち、適度な硬さのエラストマーであれば前記取付具Ａが前記便器取付用孔３から抜け出ないよう前記便器取付用孔３の内面に対して十分な摩擦力を発揮し得ると共に、螺入された前記取付ネジ５の抜出しも確実に阻止できるからである。具体的な硬さは、ＪＩＳＫ６３０１（加硫ゴム物理試験方法）によるＨｓ（ＪＩＳＡ）が、３０〜７０度のもの、特には４０〜５０度程度のものが好ましい。
尚、その他の材料として、例えば、ＮＲ（天然ゴム）、ＣＲ（クロロプレンゴム）、ＮＢＲ（ニトリルブタジエンゴム）等の他、ＰＶＣ系等のＴＰＥ（熱可塑性エラストマー）を用いてもよく、さらには、これらのエラストマーに加えて、金属、セラミックス、プラスチック等の材料を重ねてなる複合タイプのものでもよい。
【００１０】
（パッキン）
図１に示す如く、前記洋風便器１の底部１１の周囲には、例えば、環状を呈するパッキンＢが取付けられ、前記洋風便器１は当該パッキンＢを介して前記床２に載置される。
図４に示す如く、前記パッキンＢの断面は略Ｌ字状を呈しており、突出部１２と載置面１３とを有する。当該載置面１３には、前記洋風便器１に接着させるために、例えば両面テープなどの接着部材１４が設けられている。
前記洋風便器１への前記パッキンＢの取付けは、図１に示す如く、前記突出部１２が前記洋風便器１の底部１１外周面を覆うように、かつ、前記洋風便器１の底部１１下面が前記接着部材１４を介して前記載置面１３に当接する状態となるように行う。
前記パッキンＢの寸法・形状は、例えばその断面において、全高８ｍｍ、全幅１０ｍｍ、前記載置面の幅７ｍｍとなっている。
尚、前記パッキンＢも、前記取付具Ａと同様に、汎用のエラストマーで構成する。このゴムは、例えば、ＳＢＲ（スチレンブタジエンゴム）組成物で形成する。硬さは、Ｈｓ（ＪＩＳＡ）＝４０〜８０度程度が好ましい。
尚、その他の材料として、ＮＲ、ＣＲ、ＮＢＲ等の他ＰＶＣ系等のＴＰＥを用いてもよい。
【００１１】
（取付具の取付け）
前記取付具Ａの実際の取付け、および、前記洋風便器１の固定は以下の要領で行う。
図示は省略するが、予め穿設した前記便器取付用孔３の内周面、あるいは、前記取付具Ａの固定部６外周面に接着剤を塗布する。そうすれば前記取付具Ａを前記便器取付用孔３に対してより強固に固定することができ、潤滑油機能も働いて押込みが容易になる。勿論、当該接着剤を使用せずとも前記取付具Ａを取付けることが可能である。
その後、前記取付具Ａを前記便器取付用孔３へ押込む。この時、両者の間に形成される空間１５の空気は、前記溝部９を介して外部に排出される。よって、前記取付具Ａの押込みに際しては、前記取付具Ａと前記便器取付用孔３との間に生じる摩擦力に勝る力さえ加えれば足り、押込作業はスムーズに行える。この時、前記鍔部８が押込時のストッパとなるから、押込力を厳密に加減する必要はない。
このようにして取付けられた前記取付具Ａの位置に合わせて前記洋風便器１を載置する。前記洋風便器１には、前記パッキンＢを予め取付けておく。この取付けには、前述の接着部材１４たる両面テープを用いる。
位置決めが終了した後、前記洋風便器１の取付部４に設けられたネジ挿通孔１６に前記取付ネジ５を挿入し、さらに、前記取付具Ａに螺着する。これにより、前記洋風便器１は前記床２に固定される。
以上の如く、本発明の洋風便器取付構造によれば、前記洋風便器１は前記床２に対して前記取付具Ａおよび前記パッキンＢのみを介して設置されるから、前記洋風便器１で発生する振動や音が前記床２に伝播するのを大幅に抑制することができる。
【００１２】
前記取付部４は、通常、前記取付具Ａの前記上面７から離間した構成となっているが、両者が当接している構成であってもよい。
例えば、前記鍔部８の厚みを、前記上面７と前記取付部４とが略当接するように設定しておけば、前記洋風便器１を取付けた状態において、前記洋風便器１の重量は、前記パッキンＢだけではなく前記取付具Ａによっても分担支持されることとなる。このため、重量を分担する夫々の部位での接触圧力が低下し、振動や音の伝播がさらに低減される。
さらに、前記洋風便器１の重量が分担支持されれば、特定の部位に応力が集中することがなく、前記洋風便器１が破損するなど不測の事態の発生を阻止する効果も期待できる。
【００１３】
以上の如く、本発明の洋風便器１の取付具Ａは、前記床２に対して常に一定の深さまで押込んで取付けることができ、前記取付具Ａの押込作業を容易にすると共に、前記洋風便器１を確実に固定しながら、良好な防振・防音効果を発揮するものである。
【００１４】
尚、特許請求の範囲の項に図面との対照を便利にするために符号を記すが、該記入により本発明は添付図面の構成に限定されるものではない。
【図面の簡単な説明】
【図１】本発明の床直置型便器の防音・防振取付構造を示す
【図２】本発明の取付具を取付けた状態を示す一部切欠き側面図
【図３】本発明の取付具を示す図（イ）は平面図、（ロ）は底面図
【図４】本発明のパッキンの一部を示す縦断斜視図
【符号の説明】
１床直置型洋風便器
２床
３便器取付用孔
４取付部
５取付ネジ
６固定部．
８鍔部
９溝部
１０ネジ螺挿孔[0001]
BACKGROUND OF THE INVENTION
The present invention has a fixing portion that can be pushed into a toilet mounting hole drilled at a predetermined location on the floor and forms a screw insertion hole into which a mounting screw inserted from the mounting portion of the floor-mounted Western-style toilet can be screwed The present invention relates to a mounting tool for a floor-mounted Western-style toilet (hereinafter simply referred to as “Western-style toilet”).
[0002]
[Prior art]
In general buildings provided with Western-style toilets, it is desirable that vibrations and sounds generated during use of the toilet or during drainage do not propagate to the lower floor and the like so that the quietness can be maintained in the lower floor.
As a conventional Western style toilet mounting structure, in order to solve the problems such as noise generated when the Western style toilet is mounted directly on the floor of a building, for example, a simple cylindrical mounting fixture made of rubber is used on a concrete floor. In some cases, the Western-style toilet is fixed by press-fitting into the drilled toilet-mounting hole and screwing the fixing screw of the Western-style toilet into the fitting.
[0003]
[Problems to be solved by the invention]
However, the attachment of the fixture to the floor is simply press-fitting the fixture into the toilet mounting hole formed on the floor, so the fixture is press-fitted to an appropriate depth with respect to the toilet mounting hole. Not only is the operation to be complicated, the desired performance of the fixture may not be fully exhibited.
For example, if the applied pressure is strong, the press-fitting depth of the fixture becomes too deep, the screwing length of the mounting screw to the fixture becomes short, and the Western style toilet cannot be attached reliably.
On the other hand, if the applied pressure is weak, the press-fitting depth of the fixture becomes too shallow, and the mounting portion of the Western-style toilet comes on the fixture, so that the installation of the Western-style toilet is not reliable.
In view of the above-described drawbacks, an object of the present invention is to perform a pushing operation reliably when pushing the fitting into the toilet bowl mounting hole and to easily regulate the pushing depth to a predetermined depth. Another object of the present invention is to provide a Western-style toilet fixture capable of effectively blocking the propagation of vibration and sound generated when using the Western-style toilet to the floor or the like.
[0004]
[Means for Solving the Problems]
(Constitution)
In order to achieve this object, the Western toilet bowl fixture according to the present invention is characterized in that, in the fixture according to claim 1, a flange having a diameter larger than that of the toilet bowl mounting hole is provided above the fixing portion. It is in the point which was connected integrally.
(Action / Effect)
According to this configuration, when the fitting is pushed into the toilet bowl mounting hole, the collar portion serves as a stopper, so that the fitting can be always press-fitted to a predetermined depth.
That is, since all the parts of the fixing portion are pushed into the toilet mounting hole, the mounting tool exerts the maximum frictional force on the side surface of the toilet mounting hole, , Securely held on the floor.
On the other hand, as a result of having the heel portion, there is no risk that the fixture will enter the inside of the toilet bowl mounting hole, so that a mounting screw for fixing the Western-style toilet is always the minimum necessary for the fixture. Thus, the Western style toilet can be securely fixed.
[0005]
(Constitution)
As described in claim 2, a groove portion along a direction of pushing into the toilet bowl mounting hole may be formed in a side portion of the fixture.
(Action / Effect)
According to this configuration, when the fitting is pushed into the toilet bowl mounting hole, the air in the space formed between the fixture and the toilet bowl mounting hole can be discharged through the groove portion. it can. As a result, since the pushing force of the fixture does not increase unnecessarily, it is only necessary to apply a force exceeding the frictional force between the fixture and the toilet mounting hole to the fixture. The tool push-in operation becomes easy.
[0006]
(Constitution)
As described in claim 3, an elastomer having a hardness of Hs (JIS A) = 30 to 70 degrees may be used as the material of the fixture.
(Action / Effect)
When the fixture is made of an elastomer having such a degree of hardness, a further vibration and sound insulation effect can be obtained while the Western-style toilet is securely fixed.
That is, since the fixture has an appropriate hardness, the necessary frictional force is reliably generated against the inner wall of the toilet mounting hole, so even when an uneven load is applied to the Western-style toilet, etc. It is unlikely that the fixture will come off. Further, since the possibility of the screwed mounting screw coming out is reduced, the Western style toilet can be securely fixed.
On the other hand, since the fixture has moderate elasticity, vibrations and the like propagated from the Western-style toilet to the mounting screw are effectively attenuated and absorbed by the fixture.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described below with reference to the drawings.
[0008]
(Overview)
For example, as shown in FIG. 1, the Western-style toilet bowl fixture A according to the present invention is installed by being pushed into a plurality of toilet bowl mounting holes 3 drilled at predetermined locations on a floor 2 made of concrete or the like.
The Western-style toilet 1 is arranged so that the position of each of the pushed-in attachment A and the screw insertion hole 16 of the Western-style toilet 1 overlaps, and the mounting screw 5 is screwed to the attachment 1 so that the Western-style toilet is installed. 1 is fixed to the floor 2. If the attachment screw 5 is a wood screw, for example, it can be conveniently screwed into the attachment A.
The fixture A is provided with a collar on the top thereof, and makes it easy and reliable to insert the fixture A to the floor 2 to a predetermined depth. Thereby, it is possible to greatly reduce the propagation of vibration and sound from the Western-style toilet 1 to the floor 2.
Hereinafter, each member required for the Western-style toilet mounting structure according to the present invention will be described.
[0009]
(Mounting tool)
The shape of the fixture A is shown in FIGS.
The fixture A has a substantially cylindrical shape, and includes a fixing portion 6 that is pushed into the toilet mounting hole 3 and a flange portion 8 that is integrally formed with the fixing portion 6. The outer diameter of the flange portion 8 is configured to be larger than the outer diameter of the fixed portion 6. A screw screw insertion hole 10 for facilitating screwing of the mounting screw 5 is formed on the upper surface 7 of the flange portion 8. The screw screw hole 10 is provided for the purpose of accurately positioning the mounting screw 5 on the axis of the fixture A and screwing it in the axial direction of the fixture A. However, the screw screw hole 10 is mainly for facilitating the mounting of the mounting screw 5 and therefore does not necessarily have to be formed.
As described above, since the fixture A of the present invention has the flange portion 8, it is easy to always insert the fixture A to the floor 2 to a certain depth. As a result, since all the parts of the fixing portion 6 are pushed into the toilet bowl mounting hole 3, the fixture A exerts the maximum frictional force on the side surface of the toilet bowl mounting hole 3. The fixture A is securely held on the floor 2.
On the other hand, as a result of having the flange portion 8, there is no possibility that the fixture A enters the inside of the toilet bowl mounting hole 3 too much. As a result, since the screwing depth of the mounting screw 5 with respect to the mounting tool A can always be ensured to be equal to or greater than the necessary minimum depth, the Western-style toilet 1 can be fixed securely.
Further, a groove portion 9 for discharging the air inside the toilet bowl mounting hole 3 when the fixture A is inserted is arranged in the side portion of the fixing portion 6 along the insertion direction of the fixture A. Is formed. Only one groove portion 9 or a plurality of groove portions 9 may be formed.
The side shape of the fixing portion 6 of the fixture A is not particularly limited. In short, any frictional force may be generated between the fixture A and the toilet mounting hole 3 due to the elastic force of the fixture A.
The size and shape of the fixture A are, for example, a semi-cylinder having a total height of 50 mm, a diameter of the flange portion 8 of 29 mm, a thickness of the flange portion 8 of 5 mm, a diameter of the fixing portion 6 of 25 mm, and a groove portion having a radius of 2 mm. It has become a shape.
As the fixture A, for example, a general-purpose elastomer such as an SBR (styrene butadiene rubber) composition is used. That is, if the elastomer has an appropriate hardness, the fitting A can exert a sufficient frictional force against the inner surface of the toilet bowl mounting hole 3 so as not to come out of the toilet bowl mounting hole 3 and is screwed. This is also because the attachment screw 5 can be reliably prevented from being pulled out. The specific hardness is preferably such that Hs (JIS A) according to JIS K 6301 (vulcanized rubber physical test method) is 30 to 70 degrees, particularly about 40 to 50 degrees.
As other materials, for example, NR (natural rubber), CR (chloroprene rubber), NBR (nitrile butadiene rubber), etc., PVC-based TPE (thermoplastic elastomer) may be used, In addition to these elastomers, a composite type in which materials such as metals, ceramics, and plastics are stacked may be used.
[0010]
(Packing)
As shown in FIG. 1, for example, an annular packing B is attached around the bottom 11 of the Western-style toilet 1, and the Western-style toilet 1 is placed on the floor 2 via the packing B.
As shown in FIG. 4, the cross section of the packing B is substantially L-shaped, and has a protruding portion 12 and a mounting surface 13. The mounting surface 13 is provided with an adhesive member 14 such as a double-sided tape, for example, so as to adhere to the Western-style toilet 1.
As shown in FIG. 1, the packing B is attached to the Western-style toilet 1 such that the protruding portion 12 covers the outer peripheral surface of the bottom 11 of the Western-style toilet 1 and the bottom surface of the bottom 11 of the Western-style toilet 1 is This is performed so as to be in contact with the mounting surface 13 through the adhesive member 14.
The dimensions and shape of the packing B are, for example, a total height of 8 mm, a total width of 10 mm, and a width of the mounting surface of 7 mm in the cross section.
The packing B is also made of a general-purpose elastomer, like the fixture A. This rubber is formed of, for example, an SBR (styrene butadiene rubber) composition. The hardness is preferably about Hs (JIS A) = 40 to 80 degrees.
Other materials such as NR, CR, NBR, and other PVC-based TPE may be used as other materials.
[0011]
(Mounting fixture)
The actual attachment of the fixture A and the fixing of the Western style toilet 1 are performed as follows.
Although illustration is omitted, an adhesive is applied to the inner peripheral surface of the toilet mounting hole 3 drilled in advance or the outer peripheral surface of the fixing portion 6 of the fixture A. If it does so, the said fixture A can be fixed more firmly with respect to the said toilet bowl attachment hole 3, and a lubricating oil function also works | functions and pushing becomes easy. Of course, it is possible to attach the fixture A without using the adhesive.
Thereafter, the fixture A is pushed into the toilet mounting hole 3. At this time, the air in the space 15 formed between the two is discharged to the outside through the groove 9. Therefore, when the fitting tool A is pushed in, it is sufficient to apply a force that exceeds the friction force generated between the fitting tool A and the toilet bowl mounting hole 3, and the pushing work can be performed smoothly. At this time, since the flange portion 8 serves as a stopper at the time of pressing, it is not necessary to strictly adjust the pressing force.
The Western-style toilet 1 is placed according to the position of the fixture A attached in this way. The packing B is attached to the Western-style toilet 1 in advance. For this attachment, the double-sided tape as the adhesive member 14 is used.
After the positioning is completed, the mounting screw 5 is inserted into the screw insertion hole 16 provided in the mounting portion 4 of the Western-style toilet 1 and is further screwed to the mounting tool A. Thereby, the Western-style toilet 1 is fixed to the floor 2.
As described above, according to the Western-style toilet bowl mounting structure of the present invention, the Western-style toilet bowl 1 is installed on the floor 2 only through the fixture A and the packing B. Propagation of vibration and sound to the floor 2 can be greatly suppressed.
[0012]
The mounting portion 4 is normally configured to be separated from the upper surface 7 of the mounting tool A, but may be configured to be in contact with both.
For example, if the thickness of the heel portion 8 is set so that the upper surface 7 and the attachment portion 4 are substantially in contact with each other, the weight of the Western-style toilet 1 is This is supported not only by the packing B but also by the fixture A. For this reason, the contact pressure in each part which shares weight is reduced, and the propagation of vibration and sound is further reduced.
Furthermore, if the weight of the Western-style toilet 1 is shared and supported, the stress is not concentrated on a specific part, and an effect of preventing the occurrence of an unexpected situation such as breakage of the Western-style toilet 1 can be expected.
[0013]
As described above, the fixture A of the western style toilet 1 according to the present invention can be always pushed into the floor 2 to a certain depth, thereby facilitating the pushing operation of the fixture A and the Western style toilet. While securing 1 securely, it exhibits good vibration and sound insulation effects.
[0014]
In addition, although the code | symbol is written in order to make contrast with drawing convenient for the term of a claim, this invention is not limited to the structure of an accompanying drawing by this entry.
[Brief description of the drawings]
FIG. 1 shows a soundproof / vibration-proof mounting structure for a floor-mounted toilet of the present invention. FIG. 2 is a partially cutaway side view showing a state in which the mounting tool of the present invention is mounted. FIG. 4A is a plan view, and FIG. 4B is a bottom view. FIG. 4 is a vertical perspective view showing a part of the packing of the present invention.
1 Floor-mounted Western-style toilet 2 Floor 3 Toilet mounting hole 4 Mounting section 5 Mounting screw 6 Fixed section
8 Groove 9 Groove 10 Screw insertion hole

Claims

A fixing screw (6) that has a fixing part (6) that can be pushed into a toilet mounting hole (3) drilled at a predetermined location on the floor (2) and that is inserted from the mounting part (4) of the floor-mounted Western-style toilet (1) (5) is a mounting tool for a floor-mounted Western-style toilet bowl in which a screw screw hole (10) that can be screwed is formed,
A floor-mounted Western-style toilet bowl fixture having a flange (8) larger in diameter than the toilet bowl mounting hole (3) integrally connected to an upper portion of the fixing section (6).

The floor direct installation type western style toilet bowl attachment tool according to claim 1, wherein a groove portion (9) along a direction to be pushed into the toilet bowl mounting hole (3) is formed on a side portion.

The fixture for a floor-mounted Western-style toilet according to claim 1 or 2, which is an elastomer having a hardness of Hs (JIS A) = 30 to 70 degrees.